Huang Yi stood beside the corridor, facing the arrow wall full of small holes, raised his legs and stretched his feet, and kicked hard.

The sound of "Dangdang" sounded repeatedly, and all the arrows shot hit the steel door.

After a few more kicks, the arrow wall did not react again. Huang Yi moved to the arrow wall in the dark.

Huang Yi leaned on the wall with both hands and pushed hard.

"Kick!" the arrow wall really fell into two inches.

"Card owner?" Huang Yi was stunned. No matter how hard you try, the walls don't move.

"There should be other ways!" Huang Yi thought, pushing the wall to move left and right. But the walls still didn't respond.

"Do you want to go up?" Huang Yi thought, combining his sword fingers with both hands, inserting them into the arrow holes on both sides, and his luck was up.

And indeed the wall went up.

"Ha! pull out the mountain!" Huang Yi bent his feet. True Qi gathers fingers.

"Shaking the ......" seemed to sound behind the wall with the sound of heavy chains.

Huang Yi lifted his fingers upward. Immediately grab the bottom of the wall with your hand. With the squeak of the axle wheel sliding, Huang Yi's body slowly stood upright, holding the wall above his head.

"Whew!" Taking a deep breath, Huang Yi pushed up with both hands. The man has leapt forward.

"Boom!" After Huang Yi got in, the living wall fell back and was pushed back into place.

In the dark, Huang Yi moved his arms. scolded secretly: "I don't use as much force as I did today in my life." Start with the steel door in front and keep pushing hard!"

It's just that Huang Yi doesn't know. If Lu Miaozi knew about his elaborate mechanism, he would be pushed and carried by brute force. I don't know if I'm going to be angry!

Huang Yi continued to grope in the dark. Fifty steps later, a blue light suddenly shot from the corner in front of me.

This light, Huang Yi is too familiar. It is the same night pearl light as before.

Huang Yi went over to check, and under the reflection of the three night pearls in each of the two rows on the left and right, it was indeed another steel door. It's just that this time there is no steel ring, only a round knob, the edge of the cloth is engraved, a total of forty-nine grids, and there is a red dot engraved on the door wall above the button.

Huang Yi was dumbfounded! It was actually a 'heaven and earth lock'! This kind of lock had been seen in later generations, and it was similar to a lockbox lockbox. It's just that the lockbox is usually three rows, and the numbers are zero to nine, but his predecessor only had two rows, and the password is from zero to forty-nine!

This kind of lock may be a real trouble for ordinary people. But Huang Yi smiled.

The structure inside the lock is very complex and ingenious, but it is not traceable! Anyone who has ever used a lockbox knows that when you turn the code, when the correct tick touches the button, it will make a different sound.

It's just that this loophole, I'm afraid that even the person who designed this lock didn't find it himself.

Huang Yi squatted down and slowly twisted the knob. The numbers on it keep turning.

When the twenty-first tick passed the red dot, there was a slight abnormal sound. Huang Yi was shocked, if it weren't for his keen hearing and his willingness to pay attention, other people's words would have been missed.

Huang Yi no longer hesitated, and pressed the twenty-one tick into the red dot.

A crisp sound of "lesson". Huang Yi was overjoyed, and sure enough, he was right.

The first row of passwords disappears, and the second row emerges. Huang Yi turned again.

This time when it reached forty-seven degrees, the abnormal sound started again, and Huang Yi pressed it again.

In a moment, the sound of "click" sounded. Huang Yi was overjoyed, as long as he was not deaf, he should know that the lock had been unlocked.

Stand up, brush the dust off your body, press your hands on the door, and push hard. The steel door moved inward, revealing a small chamber only ten steps in circumference.

In the center of the chamber was a well-like facility, and on the well was a large winch, on which a small chain as thick as a child's arm was coiled.

After several setbacks and sufferings, Huang Yi finally broke into the main control room of the world-famous Yang Gong's treasure house.

Huang Yi turned the winch, and the chains on the disc continued to increase. The other end was obviously attached to the axle and the like, and he was allowed to twist the chain inch by inch.

The chain could not be twisted again.

Huang Yi hurriedly locked the handle and waited quietly.

After a long time, there was a sudden "rumbling" sound like thunder from the depths of my feet.

"Is it the sound of flowing water?" Huang Yi was overjoyed, it seemed that the mechanism was activated by water power.

The sound of "rolling" sounded in a row. A stone wall rises upwards.

Huang Yi learned to be smart this time, and removed a moon pearl to light the way. Then he walked towards the promenade.

Passing through the corridor, we came to a circular stone room, with a round stone table in the center, eight stone chairs, and a map of the treasure house painted with pictures and texts, showing the relationship between the treasure house and Chang'an City on the ground. The circular chamber has four ordinary wooden doors leading to four treasure rooms, and under the tables are flints, flints, and paper coals to light the eight wall lamps evenly distributed across the walls of the surrounding chambers.

Huang Yi lit them one by one, and after the lights were bright, Huang Yi searched room by room, and was amazed in his heart, and he knew that the treasure of Yang Gong was indeed worthy of its name.

There are four stone chambers, each of which is as wide as 100 paces, three of which contain weapons, and one of which hides treasures mainly of gold.

All weapons were kept in special oilcloth bags for anti-corrosion and placed in thousands of sturdy wooden boxes.

According to rough estimates, there are more than 3,000 powerful bows alone, and there are countless arrows. There are tens of thousands of other armor, knives, guns, swords, halberds, and other weapons, which are enough to assemble a strong force of 10,000 people.

When Huang Yi returned to the stone table and sat down, his heart was still shocked.

Huang Yi looked at the map drawn on the stone tabletop with his mind, and said secretly: "Where did Mr. Lu hide the relics?"

Although he didn't, and was unlikely to open the more than 10,000 large chests hidden in the four basements, he was sure that the Evil Emperor Relic had another secret collection point.

Since Lu Miaozi wanted to hide the relics of the evil emperor back then, how could people know about it? Even Yang Su didn't know that Lu Miaozi would secretly include the strange treasure coveted by the people in this demon gate into this treasure house.

"Where the hell are the relics!" Huang Yi lay on the stone table. He had already found the exit to Yang Gong's treasure house from the map, a secret passage that led to a hill outside Chang'an City. However, the map does not indicate anything related to the relics of the evil emperor.

"Well, what's going on?" a strange feeling came over the stone table!

"There's something weird about this table!" Huang Yi immediately jumped up. Take a look around the table.

"Isn't this stone table another variant of the trap that can open a certain secret vault?" Huang Yi thought! Perhaps, this is the key to finding the Evil Emperor's relics.

Huang Yi grabbed the edge of the table with both hands and pulled it up. The table rose two inches with a soft thud. There was a sound of the wheel grinding under the round table, and it turned to the left.

One of the floors next to the table sinks down, revealing a small space inside.

Huang Yi walked to the small square cave and looked down.

"There's a small copper jar with a lid?" Huang Yi reached out and grabbed it.

"It's so heavy!" Huang Yi was stunned, not really heavy. It's just that this small jar doesn't look very big, but it is at least a hundred catties. In comparison, it seems a bit heavy.

Huang Yi grabbed the small jar in his hand and looked at it. The strange feeling of lying on the table before was getting stronger and stronger.

"What's in here?" Huang Yi frowned and pondered.

In the end, Huang Yi couldn't resist the temptation and slapped open the closed jar.

"Whoa!" a strange liquid flowed out of the canister. A black bead appeared in front of Huang Yi.

"This is the Evil Emperor Relic that has accumulated the essence of the evil kings of the past dynasties?" Huang Yi curiously took the beads to his eyes.

"Ah!" Huang Yi suddenly hugged his head with both hands, and his head was splitting. A terrifying situation full of blood appeared in his mind, and his ears seemed to hear the screams of thousands of unjust souls asking for their lives...... (To be continued.) )